Diff Report
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls1,422 1,422 0 0.0%
Incl. Wall Time (microsec)175,147 172,315 -2,832 -1.6%
Incl. Wall Time (microsec) per call 123 121 -2 -1.6%
Excl. Wall Time (microsec)15,229 15,029 -200 -1.3%
Incl. CPU (microsecs)175,852 173,006 -2,846 -1.6%
Incl. CPU (microsecs) per call 124 122 -2 -1.6%
Excl. CPU (microsec)12,993 12,971 -22 -0.2%
Incl. MemUse (bytes)507,048 506,944 -104 -0.0%
Incl. MemUse (bytes) per call 357 357 -0 -0.0%
Excl. MemUse (bytes)-25,832 -25,848 -16 -0.1%
Incl. PeakMemUse (bytes)622,864 615,040 -7,824 -1.3%
Incl. PeakMemUse (bytes) per call 438 433 -6 -1.3%
Excl. PeakMemUse (bytes)11,400 10,536 -864 -7.6%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2,832 -5.6% -2,846 -5.5% -104 -0.0% -7,824 -3.3%
Exclusive Metrics Diff for Current Function-200 -7.1% -22 -0.8% -16 -15.4% -864 -11.0%
Parent functions
drupal_alter0 N/A% -2,564 -90.5% -2,626 -92.3% -96 -92.3% -7,104 -90.8%
theme@10 N/A% -327 -11.5% -201 -7.1% 0 0.0% -800 -10.2%
theme@20 N/A% 58 2.0% -20 -0.7% 0 0.0% 0 0.0%
theme0 N/A% -21 -0.7% -12 -0.4% -8 -7.7% 40 0.5%
file_get_stream_wrappers0 N/A% 12 0.4% 12 0.4% 0 0.0% 0 0.0%
l0 N/A% 10 0.4% 7 0.2% 0 0.0% 0 0.0%
theme@40 N/A% -6 -0.2% -10 -0.4% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 3 0.1% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 2 0.1% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 1 0.0% 3 0.1% 0 0.0% 0 0.0%
theme@30 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -0.0% -2 -0.1% 128 123.1% 40 0.5%
Drupal\Core\Session\UserSession::getUsername0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% 0 0.0% -128 -123.1% 0 0.0%
Child functions
field_system_info_alter0 N/A% -2,516 -88.8% -2,546 -89.5% -48 -46.2% 72 0.9%
user_template_preprocess_default_variables_alter0 N/A% -91 -3.2% -91 -3.2% 0 0.0% -6,776 -86.6%
is_array0 N/A% -57 -2.0% -65 -2.3% 0 0.0% 0 0.0%
user_js_alter0 N/A% 31 1.1% 24 0.8% 16 15.4% 168 2.1%
implode0 N/A% 22 0.8% -47 -1.7% -16 -15.4% 0 0.0%
system_page_alter0 N/A% 13 0.5% 14 0.5% -32 -30.8% 0 0.0%
array_merge0 N/A% -12 -0.4% -17 -0.6% 24 23.1% -120 -1.5%
array_shift0 N/A% -10 -0.4% -86 -3.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -10 -0.4% -9 -0.3% 0 0.0% -176 -2.2%
user_translated_menu_link_alter0 N/A% 7 0.2% 7 0.2% 0 0.0% 0 0.0%
system_system_info_alter0 N/A% -6 -0.2% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% 5 0.2% 5 0.2% -32 -30.8% 0 0.0%
edit_library_info_alter0 N/A% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0%
color_css_alter0 N/A% -3 -0.1% -4 -0.1% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -0.0% -5 -0.2% 0 0.0% -128 -1.6%
function_exists0 N/A% 1 0.0% -2 -0.1% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
seven_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%